30270228

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{16067}}^1$

素因数の和:16231

約数の個数: 24

約数和(自身を含む): 71084832

約数和(自身を除く): 40814604

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 16067, 32134, 48201, 64268, 96402, 192804, 2522519, 5045038, 7567557, 10090076, 15135114, 30270228]

約数ペア:

[(1, 30270228), (2, 15135114), (3, 10090076), (4, 7567557), (6, 5045038), (12, 2522519), (157, 192804), (314, 96402), (471, 64268), (628, 48201), (942, 32134), (1884, 16067)]